Re: [PATCH net-next] net: phy: marvell10g: enable WoL for mv2110

[Wong Vee Khee]

Hi Marek,

On Wed, Jun 23, 2021 at 11:38:54PM +0200, Marek Behun wrote:
> On Wed, 23 Jun 2021 21:09:29 +0800
> Ling Pei Lee <pei.lee.ling@xxxxxxxxx> wrote:
> 
> > +		/* Enable the WOL interrupt */
> > +		ret = phy_set_bits_mmd(phydev, MDIO_MMD_VEND2,
> > +				       MV_V2_PORT_INTR_MASK,
> > +				       MV_V2_WOL_INTR_EN);
> > +
> > +		if (ret < 0)
> > +			return ret;
> 
> Hi, in addition to what Russell said, please remove the extra newline
> between function call and return value check, i.e. instead of
>   ret = phy_xyz(...);
> 
>   if (ret)
>      return ret;
> 
>   ret = phy_xyz(...);
> 
>   if (ret)
>      return ret;
> 
> do
>   ret = phy_xyz(...);
>   if (ret)
>      return ret;
> 
>   ret = phy_xyz(...);
>   if (ret)
>      return ret;
> 
> This is how this driver does this everywhere else.
> 
> Do you have a device that uses this WoL feature?
>

Yes. We have Intel Elkhart Lake platform with Integrated Sypnosys MAC
controller(STMMAC) paired with External PHY device (in this case the
Marvell Alaska 88E2110).

BR,
 VK